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59 lines
1.1 KiB
PHP
59 lines
1.1 KiB
PHP
--TEST--
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Test current() function : usage variations - reference & normal parameters
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--FILE--
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<?php
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/* Prototype : mixed current(array $array_arg)
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* Description: Return the element currently pointed to by the internal array pointer
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* Source code: ext/standard/array.c
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* Alias to functions: pos
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*/
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echo "*** Testing current() : usage variations ***\n";
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echo "\n-- Function: reference parameter --\n";
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function current_variation5_ref(&$a)
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{
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var_dump(current($a));
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var_dump(next($a));
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}
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$a = array('yes', 'maybe', 'no');
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var_dump(current($a));
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var_dump(next($a));
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current_variation5($a);
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echo "\n-- Function: normal parameter --\n";
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function current_variation5($a)
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{
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var_dump(current($a));
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var_dump(next($a));
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}
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$a = array('yes', 'maybe', 'no');
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var_dump(current($a));
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var_dump(next($a));
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current_variation5($a);
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?>
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===DONE===
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<?php exit(0); ?>
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--EXPECTF--
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*** Testing current() : usage variations ***
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-- Function: reference parameter --
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string(3) "yes"
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string(5) "maybe"
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string(5) "maybe"
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string(2) "no"
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-- Function: normal parameter --
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string(3) "yes"
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string(5) "maybe"
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string(5) "maybe"
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string(2) "no"
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===DONE===
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